The trailer for Train to Busan 3: Unveiling Peninsula opens with an aerial shot of a decimated South Korean coastline, hauntingly quiet except for the remnants of abandoned vehicles and broken structures. The camera zooms in on a fortified city within the peninsula, where a group of survivors has built a precarious stronghold. A voiceover from a hardened leader hints at the desperation within: “We’ve fought to live, but now, the living are just as dangerous as the dead.”
We’re introduced to a new protagonist, Ji-hoon, a former soldier, tasked with leading a rescue mission to save a group of survivors reportedly hiding deep within the peninsula’s infected zones. This time, the stakes are higher: a cure may exist, and it’s rumored that someone within the quarantined area has valuable information for the military. Ji-hoon’s journey is personal, as he searches for his sister, who was separated from him when the outbreak first began.
The trailer quickly cuts to scenes of brutal, fast-paced action as Ji-hoon and his team traverse zombie-infested areas, encountering mutated, faster, and more unpredictable versions of the undead. A terrifying moment reveals a “night runner” zombie, a new strain that becomes more aggressive in darkness, putting the survivors in constant danger once the sun sets.
Alongside intense zombie sequences, the trailer also unveils the human threats: a brutal militia that has taken control of valuable resources and sees Ji-hoon’s team as enemies. As alliances break and betrayals unfold, Ji-hoon must navigate the horrors of both the undead and the living.
The climax of the trailer shows a high-stakes chase through an underground tunnel filled with zombies, with Ji-hoon racing against time to find his sister and the potential cure. The screen fades to black as we hear her faint voice calling for help, followed by a final, blood-curdling roar from a horde of zombies converging on the city.